I'm going along with Sanjanaclouds. I would love to get gills. But more importantly, I want elven ears. Indeed, I'm considering actually going to the trouble of getting cosmetic surgery to get them....

Raheer the elf

Politics. From the Latin poly, meaning 'many', and the Modern English ticks, meaning 'blood-sucking parasites'....

I think I'd go the wing route as well. But more like bat wings. And a pair of retractible horns for when I'm feeling devilish. And cat eyes so I could see in extremely low light conditions. While we're at it, give me markings like a cheetah!

....try rolling the front part of the top of your ear in, and under- A liberal application of spirit gum will hold it in place- It creates a natural-looking point if you've got relatively stock ears......(weird explanation, sorry. Just try it in the mirror and see.) Latex will hold it too, but you have to hold on until it dries and it's not as strong. If you keep all of the adhesive up inside the results are so natural-looking that you can really freak out your barber!!